Tech Specs

Product Specfications

Mac and Windows Logos

Compatibility

Mac Compatibility

  • Mac with Thunderbolt 5, Thunderbolt 4, Thunderbolt/USB4, or Thunderbolt 3 ports
  • macOS 15+; compatible with macOS 27

Windows Compatibility

  • Windows computer with Thunderbolt 5, Thunderbolt 4, or USB4 ports
  • Windows 11 25H2+

Supported Media(1)

  • CFast
  • CFast 2.0(2)(3)

Hardware

Part Number

  • SF3-2CFST

Warranty

  • 2-year

Form Factor

  • Portable card reader

Bus Interface

  • 40 Gbps Thunderbolt

External Connectors

  • Two CFast slots

Operating Temperatures

  • 0˚C to 35˚C (32˚F to 95˚F)

Dimensions (WxDxH)

  • 5.8 x 3.5 x 1 in. (145 x 89 x 25 mm)

Weight

  • Reader: 0.35 lbs (0.16 kg)
  • Complete Package: 0.60 lbs (0.27 kg)

Package Contents

  • SF3 Series - CFast 2.0 Pro Card Reader (with captive 0.5-meter Thunderbolt cable)
  • Documentation

Support Links

Support Knowledge Base

SF3 Series - CFast 2.0 Pro Card Reader Support

Product Documentation

SF3 Series - CFast 2.0 Pro Card Reader documentation PDF download link.

Mounting Instructions

SF3 Series - CFast 2.0 Pro Card Reader Rack mounting instructions PDF download link.

Technical Notes

  • Read speeds vary and are dependent on host devices, the OS version, or usage conditions.
  • Compatible with all major brands. Wyse brand CFast 2.0 cards are not compatible.
  • Read speeds vary and are dependent on host devices, the OS version, or usage conditions.

Accessories

for SF3 Series - CFast 2.0 Pro Card Reader

Product Accessories

Thunderbolt Cable (0.5-meter)

Sonnet Thunderbolt Cables

  • Deliver full supported Thunderbolt bandwidth
  • Rated at 240W
  • Compatible with Sonnet ThunderLok-A connector lock

Videos & Reviews

SF3 Series - CFast 2.0 Pro Card Reader